Feature:* This cutter is very suitable for solid wood, MDF, plywood, particle board, etc.* It is made of high-quality alloy and carbon steel for excellent durability and long service life.* This cutter has good working performance and excellent workmanship, convenient and easy to use. Specification:* Item Name: Cutter * Material: YG6 Alloy (Cutter Head), 45# Carbon Steel (Cutter Body) * Shank Diameter: 6mm 1/4 inch * Balance: +/-.003" Tolerance* Application: Used for Wood Slotting, Photo Frame, Hook Slotting * Quantity: 2pcsPackage Contents: 2x Router BitsNotes:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.